ADM3312EACPZ
Active+2.7V SERIAL PORT RS-232 TRANSCEIVER (3 DRIVERS / 3 RECEIVERS) WITH 15KV ESD
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ADM3312EACPZ
Active+2.7V SERIAL PORT RS-232 TRANSCEIVER (3 DRIVERS / 3 RECEIVERS) WITH 15KV ESD
Technical Specifications
Parameters and characteristics for this part
| Specification | ADM3312EACPZ |
|---|---|
| Data Rate | 460 Kbps |
| Duplex | Full |
| Mounting Type | Surface Mount |
| Number of Drivers/Receivers [custom] | 3 |
| Number of Drivers/Receivers [custom] | 3 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 32-WFQFN Exposed Pad, CSP |
| Protocol | RS232 |
| Receiver Hysteresis | 140 mV |
| Supplier Device Package | 32-LFCSP-WQ (5x5) |
| Type | Transceiver |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 7.57 | |
| 10 | $ 5.17 | |||
| 25 | $ 4.55 | |||
| 80 | $ 3.95 | |||
| 230 | $ 3.55 | |||
| 440 | $ 3.35 | |||
| 945 | $ 3.16 | |||
| 2400 | $ 2.99 | |||
Description
General part information
ADM3312E Series
The ADM3312E is a three-driver/three-receiver serial port transceiver, which meets full EIA-232 standards while operating from a single power supply as low as +2.7V. It features an on-board, charge pump dc-to-dc converter, which eliminates the need for dual power supplies. This dc-to-dc converter also contains a voltage tripler and voltage inverter for internally generating positive and negative supplies from the power supply. It operates in Green Idle Mode, where the charge pump oscillator is gated on and off to maintain output voltage to +/-7.25 V, regardless of the load conditions. Another key feature is its ESD protection: up to +/-15kV on all I/O lines. The ADM3312E is available in a 24-pin TSSOP package as well as a space-saving 32-pin LFCSP package.APPLICATIONSMobile phone handsets/data cablesLaptop and notebook computersPrintersPeripheralsModemsPDAs/Hand-Held Devices/Palmtop Computers
